CN2798856Y

CN2798856Y - Disposable anal tampon

Info

Publication number: CN2798856Y
Application number: CN 200520040545
Authority: CN
Inventors: 施诚仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-30
Filing date: 2005-03-30
Publication date: 2006-07-26
Anticipated expiration: 2015-03-30

Abstract

The utility model relates to a pipe-shaped anal tampon, which is used for filling and pressing a wound surface and preventing bleeding and infection after an anal surgical operation and simultaneously has an analgesic effect. The utility model is characterized in that the tampon has a funnel-shaped appearance; the upper end of a pipe body [1] is provided with a horn opening [5], and the outer pipe wall of the lower end of the pipe body [1] is correspondingly matched with two semi-annular hole loops [2]; a necking [3] is arranged in the middle part of the pipe body [1] in the length direction; accordingly, a groove is formed on the pipe body [1], and a soft pad [4] is filled around the groove. The soft pad [4] is expansion medical hygroscopic dressing dipped with medicines having the functions of antisepsis, blood stopping and pain resistance. Other components of the anal tampon, that is to say the pipe body [1], the semi-annular hole loops [2], the necking [3] and the horn opening [5], are integrally formed by one-step molding of medical polymer elastic bodies having proper softness except the soft pad [4].

Description

Disposable anus door holder thrombosis

Technical field

This utility model relates to a kind of surgery medical apparatus and instruments, specifically, relates to a kind of disposable traumatic infection and the hemorrhage medical apparatus and instruments of preventing that uses behind a kind of anorectal surgery.

Background technology

The anal orifice and rectal intestine sufferer, as: hemorrhoid, anal fistula, rectal cancer, proctoptosis, congenital megacolon and congenital no anus deformity etc., it is the very common disease of a class anorectal surgical, to this, Chinese and western medicine is equipped with training, and is wherein more general with anus hemorrhoid, fistula especially, and saying of " ten male nine hemorrhoid " just arranged from ancient times, for above-mentioned these anal orifice and rectal intestine sufferers, the most basic treatment means is to adopt surgical intervention.Yet, because the anal canal tissue blood supply is abundant, organize softly, not having can be so as to the supportive hard frame tissue that relies on, so behind the surgical operation, hemorrhage a lot of at suture pinprick place and peeling operation face, serious may cause massive hemorrhage; On the other hand, petechia itself also becomes bacterial reproduction easily, causes the place of infecting, and goes back some patient, and the postoperative proctalgia needs reach alleviation by the injection analgesics unbearably.At this class problem, there were many surgeons to adopt rubber anal canal or kpetrolatum gauze to clog the purpose that reaches hemostasis by compression, relieves the pain in the past.But it is fixing that these class methods are difficult for first, runs into cough, drainage etc., can deviate from once, and second its contention effect is often complete inadequately, lacks tight sterilization, complication such as very easy initiation infection in addition.

Summary of the invention

This utility model is intended to overcome the problems referred to above that exist in the anorectal surgery, designed a kind of disposable anus tampon originally, it can reach oppresses each position of anal canal fully, and not eely purpose, thereby can produce multiple actions such as compressing, hemostasis, infection, analgesia simultaneously.

This utility model is to realize like this, on the whole, it is a kind of tubulose anus tampon, it is characterized in that the profile of this bolt is funnel-form, the upper end of body (near-end) has horn mouth, dispose two semi-circular holes buttons loop on the outer tube wall of body lower end (far-end) relatively, there is a necking down length direction middle part of body, thereby forms a groove on body, centers at this groove and fills soft liner.

That is to say, this utility model is on contour structures, particularly being arranged on the horn mouth of its upper end (near-end) and the dissect physiology shape of anal canal coincide, thereby place each position of the internal energy comprehensive compressing anal canal inwall of anal canal, and be arranged on two hole buttons loop that dispose relatively of lower end (far-end), be convenient to be fixed in the buttocks place of anus both sides by threading, play fixing, prevent the effect of slippage, the tubular-shaped structures of hollow can allow Excreta to pass through.Necking part formed groove in place's is the medical hygroscopicity adjuvant of a kind of expansible around the soft liner of filling in the middle of the tubular bolt length direction, specifically, being a kind of impregnation has non-woven fabrics antibiotic, the function medicament that stops blooding, relieves the pain, for example: commercially available foam dressing Mei Difang-B, absorbable gelatin sponge etc.In the time of in tampon places the postoperative anal canal, this soft liner is just in time fitted with surgical wound surface, thereby plays hemostasis, antiinflammatory, analgesic effect.

Organizational structure characteristics according to the human body anal canal, this utility model is except soft liner, other each parts, promptly body, semi-circular hole button loop, necking down, horn mouth are made of through a molding integral body the approaching neither too hard, nor too soft medical high polymer elastomer of mechanical property and tissue.

Described medical high polymer elastomer can be selected from silicone rubber based on polysiloxanes, be a kind of in the polrvinyl chloride of main component based on the polyurethane elastomer of polyurethanes, with vinyl chloride.Its hardness is preferably Shao Er A 50～65.This class material can stand oxirane or radiation sterilization, is convenient to make disposable medical article by sterilization wrap.

Because the human bodily form is different, the adult child has nothing in common with each other, this utility model can be by the different series of products that form of size, its key dimension scope is: the length 2.5～5.5cm of body, external diameter 1.5～3.0cm, internal diameter 1.0～2.5cm, bell-mouthed high .0～4.5cm, peristoma diameter 2.5～5.0cm, the length of necking down is 1.0～2.5cm, external diameter 1.2～2.5cm.

From the above mentioned, effect of the present utility model is conspicuous, that is:

1. this utility model is reasonable in design, meets normal anal canal and dissects, and pressure surface is complete comprehensively, and forms series on specification, can adapt to and respectively organize age bracket;

2. integral body helps aerofluxus and remaining excrement juice, blood outflow in a tubular form, also allows mid-conduit to attract;

3. the pressure surface of wound surface is provided with the soft cushioning of impregnation medicine, plays effect antibiotic, that stop blooding, ease pain, promote wound healing;

4. the aperture button loop of fixation has been set specially at anus exposed parts of the present utility model, can have effectively prevented the tampon slippage.

This utility model once offered the Shanghai City tertiary hospitals and made clinic trial, tracing study 28 cases, wherein male 16 examples, women 12 examples, age February～14 year old, congenital megacolon 8 examples, congenital ankyloproctia 6 examples, the podex wound is repaired 2 examples, rectum biopsy 8 examples, anal fistula is repaired 4 examples, these cases are all placed this utility model at anal operation of postop., insert after 12～46 hours and pull out, and the result is, archorrhagia and infection appear in none example of postoperative, any side effect also do not occur, only 3 examples are told the podex discomfort, are pulling out the back transference cure.

Description of drawings

Fig. 1 is a longitudinal profile sketch map of the present utility model, and Fig. 2 is the sketch map that this utility model places patient's anal operation of postop..Number in the figure is: 1---body; 2---the hole button loop; 3---necking part; 4---soft cushioning; 5---horn mouth; 6---sphincter; 7---rectum; 8---anal canal.

The specific embodiment

Below by embodiment this utility model is specified, but this utility model never is confined to these embodiment.

Embodiment 1

Referring to Fig. 1, shore a hardness is 65 ± 5 medical grade heat vulcanized silicone rubber after the sulfuration that employing Shanghai Rubber Products Insitute produces, with non-detachable mold platen press compression forming anus tampon as shown in Figure 1, wherein, except soft liner [4], other each parts, promptly through the whole composition of compression molding, the size at each position of tampon is as shown in table 1 by above-mentioned silastic material for body [1], semi-circular hole button loop [2], necking down [3], horn mouth [5].

Table 1 unit: cm

Specification	Body is long	The body external diameter	Internal diameter of tube body	The horn mouth height	The horn mouth diameter	The horn mouth wall thickness	The necking down minister	The necking part external diameter
Specification	Body is long	The body external diameter	Internal diameter of tube body	The horn mouth height	The horn mouth diameter	The horn mouth wall thickness	The necking down minister	The necking part external diameter	Large size	5	2.8	2.2	4	4.5	1.2	1.8	2.4
Medium size	4	2.3	1.7	3	3.7	1.2	1.5	1.9	Large size	5	2.8	2.2	4	4.5	1.2	1.8	2.4
Medium size	4	2.3	1.7	3	3.7	1.2	1.5	1.9	Small size	3	1.8	1.2	2	3	1.2	1.3	1.4

What enclose the drug for diminishing inflammation and antibiosis of having filled out impregnation and an amount of analgesics at the groove that is formed by necking down [3] is the medical dressing (Mei Difang-B) of base material with the hygroscopicity non-woven fabrics, after entire product is packed with dialyzing paper, with the oxirane sterilization that carries out disinfection, just make disposable hemostasis rectal suppository described in the utility model.

Embodiment 2

Except the medical casting type polyurethane material casting one-time cast-forming body [1] that adopts Shanghai Rubber Products Insitute to produce, semi-circular hole button loop [2], necking down [3], horn mouth [5], all the other are all identical with embodiment 1, and the anus tampon that obtains has toughness preferably.

Embodiment 3

Except adopting commercially available medical polyvinyl material with injection machine single injection-molded body [1], semi-circular hole button loop [2], necking down [3], the horn mouth [5], all the other are all identical with embodiment 1, and the anus tampon that obtains is comparatively soft, and price is relatively low.

Claims

1, a kind of disposable anus door holder thrombosis, it is characterized in that, the profile of this bolt is funnel-form, there is horn mouth [5] upper end of body [1], dispose two semi-circular holes buttons loop [2] on the outer tube wall of body [1] lower end relatively, there is a necking down [3] the length direction middle part of body [1], thereby goes up groove of formation at body [1], centers at this groove and fills soft liner [4].

2, anus tampon according to claim 1, it is characterized in that, the length of described body [1] is 2.5～5.5cm, external diameter 1.5～3.0cm, internal diameter 1.0～2.5cm, the height of horn mouth [5] is 2.0～4.5cm, peristoma diameter 2.5～5.0cm, the length of necking down [3] is 1.0～2.5cm, external diameter 1.2～2.5cm.

3, anus tampon according to claim 1 is characterized in that, except soft liner [4], and described other each parts, promptly body [1], semi-circular hole button loop [2], necking down [3], horn mouth [5] they are whole formation.

4, anus tampon according to claim 1 is characterized in that, described soft liner [4] is a kind of impregnation has non-woven fabrics antibiotic, the function medicament that stops blooding, relieves the pain.